Dynamic Simulation of Coal Mine Electrical Power Systems.
Morley-LA; Truitt-FC; Thomas-SA
NTIS: PB 292-333 :141 pages
Two mine electrical system simulations are presented. The first is a batch-processed procedure capable of modeling a single mining machine comprising several motors operating under various mechanical torque loads present at the motor shaft. The second simulation is a more flexible tool for modeling entire mine electrical power systems. Detailed analyses of bus voltages, transmissionline power flows, and machine behavior are possible. This simulation operates interactively and the power system is configured as the user responds to program-generated questions and requests. Development of the theory behind the program and detailed explanations of the models are presented. Examples are provided to demonstrate simulation capabilities.
CP; Final Contract Report;
NTIS Accession No.
NTIS: PB 292-333
Pennsylvania State Univ.